Example 2: Calculate maximum sag of a line with the conductor material over all diameter o.889cm, weight 428kg/km and breaking strength 1973kg. Assume factor of safety 2. Span 200m. 1-Due to weight of conductor only.

Example 2: Calculate maximum sag of a line with the conductor material over all diameter o.889cm, weight 428kg/km and breaking strength 1973kg. Assume factor of safety 2. Span 200m. 1-Due to weight of conductor only.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter4: Transmission Line Parameters

Section: Chapter Questions

Problem 4.14MCQ: For a three-phase three-wire line consisting of three solid cylindrical conductors each with radius...

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Question

Example 2:
Calculate maximum sag of a line with the conductor material over all
diameter o.889cm, weight 428kg/km and breaking strength 1973kg.
Assume factor of safety 2. Span 200m.
1-Due to weight of conductor only.
2-Due to additional weight of ice loading of 1cm thickness
3-Due to 1 and 2 plus wind acting horizontally at pressure of 39kg per
square meter

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